amiro-lld / drivers / P9221R / v1 / alld_P9221R.h @ 27eae8ce
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| 1 | 6ef38c23 | Julia Niermann | /*
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| 2 | AMiRo-LLD is a compilation of low-level hardware drivers for the Autonomous Mini Robot (AMiRo) platform.
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| 3 | Copyright (C) 2016..2019 Thomas Schöpping et al.
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| 4 | |||
| 5 | This program is free software: you can redistribute it and/or modify
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| 6 | it under the terms of the GNU Lesser General Public License as published by
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| 7 | the Free Software Foundation, either version 3 of the License, or
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| 8 | (at your option) any later version.
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| 9 | |||
| 10 | This program is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | GNU Lesser General Public License for more details.
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| 14 | |||
| 15 | You should have received a copy of the GNU Lesser General Public License
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| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 17 | */
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| 18 | |||
| 19 | /**
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| 20 | e7af07e7 | Julia Niermann | * @file alld_P9221R.h
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| 21 | 6ef38c23 | Julia Niermann | * @brief Power Monitor macros and structures.
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| 22 | *
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| 23 | * @addtogroup lld_power
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| 24 | * @{
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| 25 | */
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| 26 | |||
| 27 | e7af07e7 | Julia Niermann | #ifndef AMIROLLD_P9221R_H
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| 28 | #define AMIROLLD_P9221R_H
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| 29 | 6ef38c23 | Julia Niermann | |
| 30 | #include <amiro-lld.h> |
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| 31 | |||
| 32 | /******************************************************************************/
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| 33 | /* CONSTANTS */
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| 34 | /******************************************************************************/
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| 35 | |||
| 36 | 067c98f7 | Julia Niermann | /**
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| 37 | * @brief Maximum I2C frequency.
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| 38 | */
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| 39 | #define P9221R_LLD_I2C_MAXFREQUENCY 400000 |
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| 40 | |||
| 41 | 6ef38c23 | Julia Niermann | /******************************************************************************/
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| 42 | /* SETTINGS */
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| 43 | /******************************************************************************/
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| 44 | |||
| 45 | /******************************************************************************/
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| 46 | /* CHECKS */
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| 47 | /******************************************************************************/
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| 48 | |||
| 49 | /******************************************************************************/
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| 50 | /* DATA STRUCTURES AND TYPES */
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| 51 | /******************************************************************************/
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| 52 | 7aa812e9 | Julia Niermann | |
| 53 | /**
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| 54 | * @brief I2C address masks.
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| 55 | */
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| 56 | enum {
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| 57 | P9221R_LLD_I2C_ADDR_FIXED = 0x0061u,
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| 58 | }; |
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| 59 | |||
| 60 | 6ef38c23 | Julia Niermann | /**
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| 61 | * @brief Registers.
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| 62 | */
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| 63 | typedef enum { |
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| 64 | 73345246 | Julia Niermann | P9221R_LLD_REGISTER_PARTNUMBER = 0x0000,
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| 65 | P9221R_LLD_REGISTER_INTERRUPTENABLE = 0x0038,
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| 66 | 6ef38c23 | Julia Niermann | // Writeable Registers
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| 67 | 73345246 | Julia Niermann | P9221R_LLD_REGISTER_BATTERY_STATUS_SENT = 0x003A,
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| 68 | P9221R_LLD_REGISTER_END_POWER_TRANSFER = 0x003B,
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| 69 | 6ef38c23 | Julia Niermann | // Read-Only Registers
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| 70 | 73345246 | Julia Niermann | P9221R_LLD_REGISTER_OUTPUT_VOLTAGE_LSB = 0x003C,
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| 71 | P9221R_LLD_REGISTER_OUTPUT_VOLTAGE_MSB = 0x003D,
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| 72 | P9221R_LLD_REGISTER_IOUT_CURRENT_LSB = 0x0044,
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| 73 | P9221R_LLD_REGISTER_IOUT_CURRENT_MSB = 0x0045,
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| 74 | P9221R_LLD_REGISTER_OPERATING_FREQUENCY_MSB = 0x0048,
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| 75 | P9221R_LLD_REGISTER_OPERATING_FREQUENCY_LSB = 0x0049,
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| 76 | P9221R_LLD_REGISTER_ALIGNMENT_X = 0x004B,
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| 77 | P9221R_LLD_REGISTER_ALIGNMENT_Y = 0x004C,
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| 78 | 6ef38c23 | Julia Niermann | } p9221r_lld_register_t; |
| 79 | |||
| 80 | |||
| 81 | typedef struct { |
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| 82 | apalI2CDriver_t* i2cd; |
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| 83 | apalI2Caddr_t addr; |
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| 84 | uint16_t current_lsb_uA; |
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| 85 | 2344a771 | Julia Niermann | //P9221R_lld_cfg_t *config;
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| 86 | e7af07e7 | Julia Niermann | } P9221RDriver; |
| 87 | 6ef38c23 | Julia Niermann | |
| 88 | |||
| 89 | /******************************************************************************/
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| 90 | /* MACROS */
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| 91 | /******************************************************************************/
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| 92 | |||
| 93 | /******************************************************************************/
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| 94 | /* EXTERN DECLARATIONS */
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| 95 | /******************************************************************************/
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| 96 | |||
| 97 | #ifdef __cplusplus
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| 98 | extern "C" { |
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| 99 | #endif
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| 100 | 9797f02a | Julia Niermann | apalExitStatus_t p9221r_lld_read_register(const P9221RDriver* const p9221r, const p9221r_lld_register_t addr, uint8_t* const data, const uint8_t num, const apalTime_t timeout); |
| 101 | 6ef38c23 | Julia Niermann | apalExitStatus_t p9221r_lld_write_register(const P9221RDriver* const p9221r, const p9221r_lld_register_t addr, const uint16_t* const data, const uint8_t num, const apalTime_t timeout); |
| 102 | 9be47646 | Julia Niermann | apalExitStatus_t p9221r_lld_read_alignment(const P9221RDriver* const p9221r, int8_t* const alignment, const apalTime_t timeout); |
| 103 | c89b966e | Ruben Lipperts | apalExitStatus_t p9221r_lld_read_voltage(const P9221RDriver* const p9221r, float* const voltage, const apalTime_t timeout); |
| 104 | apalExitStatus_t p9221r_lld_read_current(const P9221RDriver* const p9221r, float* const current, const apalTime_t timeout); |
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| 105 | 9797f02a | Julia Niermann | |
| 106 | 6ef38c23 | Julia Niermann | #ifdef __cplusplus
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| 107 | } |
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| 108 | #endif
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| 109 | |||
| 110 | /******************************************************************************/
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| 111 | /* INLINE FUNCTIONS */
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| 112 | /******************************************************************************/
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| 113 | |||
| 114 | e7af07e7 | Julia Niermann | #endif /* AMIROLLD_P9221R_H */ |
| 115 | |||
| 116 | /** @} */
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